examples/vm_power_manager/guest_cli/main.c

/*-
 *   BSD LICENSE
 *
 *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
 *   All rights reserved.
 *
 *   Redistribution and use in source and binary forms, with or without
 *   modification, are permitted provided that the following conditions
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 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in
 *       the documentation and/or other materials provided with the
 *       distribution.
 *     * Neither the name of Intel Corporation nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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/*
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <errno.h>
#include <sys/epoll.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
*/
#include <signal.h>

#include <rte_lcore.h>
#include <rte_power.h>
#include <rte_debug.h>

#include "vm_power_cli_guest.h"

static void
sig_handler(int signo)
{
        printf("Received signal %d, exiting...\n", signo);
        unsigned lcore_id;

        RTE_LCORE_FOREACH(lcore_id) {
                rte_power_exit(lcore_id);
        }

}

int
main(int argc, char **argv)
{
        int ret;
        unsigned lcore_id;

        ret = rte_eal_init(argc, argv);
        if (ret < 0)
                rte_panic("Cannot init EAL\n");

        signal(SIGINT, sig_handler);
        signal(SIGTERM, sig_handler);

        rte_power_set_env(PM_ENV_KVM_VM);
        RTE_LCORE_FOREACH(lcore_id) {
                rte_power_init(lcore_id);
        }
        run_cli(NULL);

        return 0;
}